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<title>Source Tree (GNU Compiler Collection (GCC) Internals)</title>

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<h2 class="chapter" id="Source-Tree-Structure-and-Build-System"><span>6 Source Tree Structure and Build System<a class="copiable-link" href="#Source-Tree-Structure-and-Build-System"> &para;</a></span></h2>

<p>This chapter describes the structure of the GCC source tree, and how
GCC is built.  The user documentation for building and installing GCC
is in a separate manual (<a class="uref" href="https://gcc.gnu.org/install/">https://gcc.gnu.org/install/</a>), with
which it is presumed that you are familiar.
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